2047107956

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{62207}}^1$

素因数の和:62663

約数の個数: 24

約数和(自身を含む): 3779758080

約数和(自身を除く): 1732650124

約数列:

[1, 2, 4, 19, 38, 76, 433, 866, 1732, 8227, 16454, 32908, 62207, 124414, 248828, 1181933, 2363866, 4727732, 26935631, 53871262, 107742524, 511776989, 1023553978, 2047107956]

約数ペア:

[(1, 2047107956), (2, 1023553978), (4, 511776989), (19, 107742524), (38, 53871262), (76, 26935631), (433, 4727732), (866, 2363866), (1732, 1181933), (8227, 248828), (16454, 124414), (32908, 62207)]